The Tranquility® 22 Two-Stage Compact (TY) Series water-source heat pumps exceed ASHRAE 90.1 efficiencies with two-stage operation. They also use EarthPure® (HFC-410A) zero ozone depletion refrigerant. They are available in sizes 2 through 5 tons with multiple cabinet options (vertical upflow and horizontal).
Sizes 160 (13.3 tons), 192 (16 tons), 240 (20 tons) and 300 (25 tons) have been added to the Tranquility Compact Belt Drive (TC) Series. These sizes are only available in a vertical cabinet. Vertical unit configurations can be ordered with front or back return air and top, front, or back supply air discharge.